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SUSE: 2019:2745-1 Moderate: Libcaca Memory Access Fixes

suse
Calendar Grey October 22, 2019
Dist Suse Esm H88
SUSE has released a security update for libcaca addressing several vulnerabilities of moderate severity, thereby improving the overall security of the product.
An update that fixes 6 vulnerabilities is now available

Summary

This update for libcaca fixes the following issues: Security issues fixed: - CVE-2018-20544: Fixed a floating point exception at caca/dither.c (bsc#1120502) - CVE-2018-20545: Fixed a WRITE memory access in the load_image function at common-image.c for 4bpp (bsc#1120584) - CVE-2018-20546: Fixed a READ memory access in the get_rgba_default function at caca/dither.c for bpp (bsc#1120503) - CVE-2018-20547: Fixed a READ memory access in the get_rgba_default function at caca/dither.c for 24bpp (bsc#1120504) - CVE-2018-20548: Fixed a WRITE memory access in the load_image function at common-image.c for 1bpp (bsc#1120589) - CVE-2018-20549: Fixed a WRITE memory access in the caca_file_read function at caca/file.c (bsc#1120470) Patch Instructions:

Topics%20covered

Topics Covered

security advisory moderate software update memory access SUSE floating point exception libcaca

References

#1120470 #1120502 #1120503 #1120504 #1120584

#1120589

Cross- CVE-2018-20544 CVE-2018-20545 CVE-2018-20546

CVE-2018-20547 CVE-2018-20548 CVE-2018-20549

Affected Products:

SUSE Linux Enterprise Software Development Kit 12-SP4

SUSE Linux Enterprise Server 12-SP4

SUSE Linux Enterprise Desktop 12-SP4

https://www.suse.com/security/cve/CVE-2018-20544.html

https://www.suse.com/security/cve/CVE-2018-20545.html

https://www.suse.com/security/cve/CVE-2018-20546.html

https://www.suse.com/security/cve/CVE-2018-20547.html

https://www.suse.com/security/cve/CVE-2018-20548.html

https://www.suse.com/security/cve/CVE-2018-20549.html

https://bugzilla.suse.com/1120470

https://bugzilla.suse.com/1120502

https://bugzilla.suse.com/1120503

Announcement ID: SUSE-SU-2019:2745-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate software update memory access SUSE floating point exception libcaca

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